438192768

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 1274918400

約数和(自身を除く): 836725632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 732, 793, 832, 976, 1248, 1439, 1464, 1586, 1664, 1952, 2379, 2496, 2878, 2928, 3172, 3904, 4317, 4758, 4992, 5756, 5856, 6344, 7808, 8634, 9516, 11512, 11712, 12688, 17268, 18707, 19032, 23024, 23424, 25376, 34536, 37414, 38064, 46048, 50752, 56121, 69072, 74828, 76128, 87779, 92096, 101504, 112242, 138144, 149656, 152256, 175558, 184192, 224484, 263337, 276288, 299312, 304512, 351116, 448968, 526674, 552576, 598624, 702232, 897936, 1053348, 1141127, 1197248, 1404464, 1795872, 2106696, 2282254, 2394496, 2808928, 3423381, 3591744, 4213392, 4564508, 5617856, 6846762, 7183488, 8426784, 9129016, 11235712, 13693524, 16853568, 18258032, 27387048, 33707136, 36516064, 54774096, 73032128, 109548192, 146064256, 219096384, 438192768]

約数ペア:

[(1, 438192768), (2, 219096384), (3, 146064256), (4, 109548192), (6, 73032128), (8, 54774096), (12, 36516064), (13, 33707136), (16, 27387048), (24, 18258032), (26, 16853568), (32, 13693524), (39, 11235712), (48, 9129016), (52, 8426784), (61, 7183488), (64, 6846762), (78, 5617856), (96, 4564508), (104, 4213392), (122, 3591744), (128, 3423381), (156, 2808928), (183, 2394496), (192, 2282254), (208, 2106696), (244, 1795872), (312, 1404464), (366, 1197248), (384, 1141127), (416, 1053348), (488, 897936), (624, 702232), (732, 598624), (793, 552576), (832, 526674), (976, 448968), (1248, 351116), (1439, 304512), (1464, 299312), (1586, 276288), (1664, 263337), (1952, 224484), (2379, 184192), (2496, 175558), (2878, 152256), (2928, 149656), (3172, 138144), (3904, 112242), (4317, 101504), (4758, 92096), (4992, 87779), (5756, 76128), (5856, 74828), (6344, 69072), (7808, 56121), (8634, 50752), (9516, 46048), (11512, 38064), (11712, 37414), (12688, 34536), (17268, 25376), (18707, 23424), (19032, 23024)]